Why it works: Vinegar and mustard are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 14,067 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Lobster Sauce
Ingredients
Directions
Make the coral butter
Put the coral and spawn of a boiled lobster into a mortar with 1 tablespoon of butter.
Pound it to a smooth mass, then rub it through a sieve.
Make the sauce
Melt ¼ pound of sweet butter with ⅓ cup of water or vinegar.
Add 1 teaspoon of prepared mustard, then stir in the coral and spawn.
Season with salt and pepper, and stir until smooth.
Optionally, stir in some chopped lobster meat before serving.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Photo for illustrative purposes only · Contact us to use it
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Mustard + meattop 13% of all pairsSmell alikelowCooked together855 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Lobster + meattop 14% of all pairsSmell alikelowCooked together909 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweet butter
- Forms the rich, fatty body of the sauce and carries its flavour.
- Lobster coral and spawn
- Gives the sauce its colour and a concentrated lobster flavour.
- Prepared mustard
- Adds sharp, tangy notes that balance the richness of the butter.
- Water or vinegar
- Provides liquid for the emulsion, with vinegar adding acidity.
The step that matters
Stir the coral and spawn in smoothly. Butter and water separate easily, so the sauce can break if it is not stirred until smooth. Pressing the coral through a sieve first removes lumps that would otherwise stay in the sauce.
Swap the mustard
How well each one fits the dish's main ingredients (butter, vinegar, pepper, lobster, meat):
- Mustardthe original
- Capsicumfits about as well
- Shallotfits less well
- Potatofits less well
Fit is the average pairing score against butter, vinegar, pepper, lobster, meat. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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